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1. 发明公开

US20240182605A1 COMPOSITION COMPRISING AT LEAST ONE AROMATIC PEROXIDE AND AT LEAST HYDROGEN PEROXIDE 审中-公开
公开(公告)号：US20240182605A1
公开(公告)日：2024-06-06
申请号：US18285572
申请日：2022-04-07
申请人： Arkema France
发明人： Bruno Van Hemelryck , Hui CHEN , Serge HUB
IPC分类号： C08F4/38 , C08F20/10 , C08G63/81
CPC分类号： C08F4/38 , C08F20/10 , C08G63/81
摘要： The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least hydrogen peroxide.

2. 发明申请

US20170121280A1 ORGANIC SOLVENT FOR PEROXIDES 审中-公开
公开(公告)号：US20170121280A1
公开(公告)日：2017-05-04
申请号：US15317707
申请日：2015-06-08
申请人： ARKEMA FRANCE
发明人： Jean-Luc DUBOIS , Serge HUB , Alfredo DEFRANCISCI
IPC分类号： C07C407/00 , C08F4/36 , C08G63/78 , C08K5/14
CPC分类号： C07C407/006 , C08F4/36 , C08G63/78 , C08K5/05 , C08K5/14 , C07C409/22
摘要： A peroxide solution of organic peroxide in an organic solvent, including at least one peroxide in a solvent, the solvent having a hydrophobic alcohol wherein the main carbonated chain having the alcohol function includes at least six carbon atoms, the solution also including a second, hydrophilic alcohol solvent representing a maximum of 15% wt. % of the solution. Also, a thermohardenable composition including said solution, and a method and a use relating to the composition.

3. 发明公开

US20240182680A1 COMPOSITION COMPRISING AT LEAST ONE AROMATIC PEROXIDE AND AT LEAST ONE KETONE PEROXIDE 审中-公开
公开(公告)号：US20240182680A1
公开(公告)日：2024-06-06
申请号：US18285720
申请日：2022-04-07
申请人： Arkema France
发明人： Long CHEN , Hui CHEN , Bruno VAN HEMELRYCK , Serge HUB
IPC分类号： C08K5/14
CPC分类号： C08K5/14
摘要： Composition comprising at least one aromatic peroxide and at least one ketone peroxide The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one ketone peroxide.

4. 发明申请

US20180304227A1 SYNTHESIS OF ORGANIC PEROXYDES USING AN OSCILLATORY FLOW MIXING REACTOR 审中-公开
公开(公告)号：US20180304227A1
公开(公告)日：2018-10-25
申请号：US15768684
申请日：2016-10-26
申请人： Arkema France
发明人： Albert BLUM , Philippe MAJ , Serge HUB
IPC分类号： B01J19/24 , B01J19/00 , C07C407/00
CPC分类号： B01J19/241 , B01J19/0006 , B01J19/248 , B01J2219/00033 , B01J2219/00159 , B01J2219/00164 , C07C407/00 , C07C409/38
摘要： The present invention concerns a method and an apparatus (10, 20) for a continuous preparation of organic peroxides, with the reactor comprising at least one flow channel (1, 1a, 1b) configured as a reaction zone; an inlet system (2) in fluid communication with a first end of the at least one flow channel and configured for introducing two or more substances or a combination of substances into the at least one flow channel; an outlet system (3) in fluid communication with a second end of the at least one flow channel, the second end being located downstream of the first end and the outlet system being configured for extracting a reaction product present at the second end; an oscillatory system (4, 5) configured for superimposing an oscillatory flow on the flow of substances passing through the at least one flow channel, the oscillatory being effected in at least a section of the at least one flow channel; and a controller configured to implement the method by controlling the inlet system to introduce, according to a first time characteristic, at least two substances or a combination of substances into the at least one flow channel, the oscillatory system to superimpose an oscillatory flow on at least a part of the flow of substances passing through the at least one flow channel, and the outlet system to extract, on an ongoing basis, the reaction product formed in the flow channel from the substances introduced such that the output mass flow rate corresponding to the sum of the input mass flow rates.

5. 发明公开

US20240191022A1 COMPOSITION COMPRISING AT LEAST ONE AROMATIC PEROXIDE AND AT LEAST ONE COMPOUND HAVING AN ETHER GROUP 审中-公开
公开(公告)号：US20240191022A1
公开(公告)日：2024-06-13
申请号：US18285733
申请日：2022-04-07
申请人： Arkema France
发明人： Serge HUB , Bruno VAN HEMELRYCK
IPC分类号： C08G63/40
CPC分类号： C08G63/40
摘要： The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one compound having an ether group.

6. 发明申请

US20220073458A1 METHOD FOR CONCENTRATING A WATER-SOLUBLE ORGANIC PEROXIDE 有权
公开(公告)号：US20220073458A1
公开(公告)日：2022-03-10
申请号：US17417445
申请日：2019-12-20
申请人： ARKEMA FRANCE
发明人： Serge HUB , Philippe MAJ
IPC分类号： C07C407/00 , B01D61/02
摘要： The present invention relates to a process for the concentration of a water-soluble organic peroxide, preferably an alkyl hydroperoxide, by reverse osmosis as well as to a process for the separation of a water-soluble organic peroxide and of a water-insoluble compound.

7. 发明申请

US20220073457A1 METHOD FOR PURIFYING ALKYL HYDROPEROXIDE BY EXTRACTION WITH WATER AND SEPARATION OF THE AQUEOUS PHASE 有权
公开(公告)号：US20220073457A1
公开(公告)日：2022-03-10
申请号：US17417427
申请日：2019-12-20
申请人： ARKEMA FRANCE
发明人： Philippe MAJ , Albert BLUM , Serge HUB , Bruno VAN HEMELRYCK
IPC分类号： C07C407/00 , C08K5/14 , B01D3/14 , B01D11/04
摘要： The present invention relates to a method for purifying a mixture containing at least one alkyl hydroperoxide, preferably tert-butyl hydroperoxide or tert-amyl hydroperoxide, and at least one corresponding dialkyl hydroperoxide, said method comprising at least one step of extraction with water and at least one separation step which is carried out within the aqueous phase, obtained following the extraction step, in order to recover an aqueous solution which is rich in alkyl hydroperoxide. The invention also relates to an aqueous composition which is rich in alkyl hydroperoxide and contains at least 0.1% by weight of dialkyl peroxide in relation to the total weight of the composition.

8. 发明申请

US20220073456A1 PURIFICATION OF ALKYL HYDROPEROXIDE BY EXTRACTIVE DISTILLATION 有权
公开(公告)号：US20220073456A1
公开(公告)日：2022-03-10
申请号：US17417409
申请日：2019-12-20
申请人： ARKEMA FRANCE
发明人： Bruno VAN HEMELRYCK , Serge HUB , Philippe MAJ
IPC分类号： C07C407/00 , B01D3/40
摘要： The invention relates to a method for purifying an alkyl hydroperoxide from dialkyl peroxide thereof, comprising a step of distillation in the presence of alcohol and water followed by extraction of the condensates using a hydrocarbon or a hydrocarbon blend.

9. 发明申请

US20180273660A1 RADICAL POLYMERISATION OF ETHYLENE INITIATED BY A COUPLE OF ORGANIC PEROXIDES WITH HIGH PRODUCTIVITY 审中-公开
公开(公告)号：US20180273660A1
公开(公告)日：2018-09-27
申请号：US15763152
申请日：2016-09-29
申请人： Arkema France
发明人： Bruno VAN HEMELRYCK , Serge HUB , Christian LAURICHESSE , Anne BERSON
IPC分类号： C08F110/02
CPC分类号： C08F110/02 , C08F4/38 , C08F2/38
摘要： The invention relates to a process for manufacturing polyethylene or an ethylene copolymer, comprising a step of radical polymerization or copolymerization of ethylene in the presence: of a first peroxide polymerization initiator chosen from the diperketal peroxide compounds of formula: in which the R1, R2, R3, R6, R7 and R8 groups consist of substituted or unsubstituted, linear, branched or cyclic C1-C10 alkyl groups, of a second initiator, other than said first initiator, also consisting of a diperketal peroxide of formula (I).

10. 发明申请

US20160207882A1 METHOD FOR PREPARING ORGANIC PEROXIDES 有权
标题翻译：制备有机过氧化物的方法
公开(公告)号：US20160207882A1
公开(公告)日：2016-07-21
申请号：US14910937
申请日：2014-07-09
申请人： ARKEMA FRANCE
发明人： Philippe MAJ , Serge HUB
IPC分类号： C07C409/16 , B01J31/02 , B01J27/053 , C07C407/00
CPC分类号： C07C409/16 , B01J27/053 , B01J31/0225 , C07C407/00 , C07C407/003
摘要： A method for preparing peroxide, including a step of treating, in a reaction medium, a component having at least one tertiary alcohol grouping with a compound having at least one tertiary hydroperoxide function in the presence of a catalyst, said method being characterised in that the catalyst includes a sulphonic acid and a inorganic acid, the molar ratio between the sulphonic acid and the aforementioned component including at least one tertiary alcohol grouping ranges from 0.05 to 0.8, and the molar ratio between the inorganic acid and the aforementioned component including at least one tertiary alcohol grouping ranges from 0.05 to 0.8. Also, to the peroxide resulting directly from said preparation method.
摘要翻译：一种制备过氧化物的方法，包括在催化剂存在下，在反应介质中处理具有至少一个叔醇基的组分与具有至少一个叔氢过氧化物功能的化合物的步骤的方法，其特征在于，催化剂包括磺酸和无机酸，所述磺酸与包含至少一种叔醇基团的前述组分的摩尔比在0.05至0.8范围内，无机酸与上述组分的摩尔比包括至少一种叔醇分数范围为0.05至0.8。而且，直接由所述制备方法得到的过氧化物。

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